2119528020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{28283}}^1$

素因数の和:29544

約数の個数: 48

約数和(自身を含む): 5939640000

約数和(自身を除く): 3820111980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2498, 3747, 4996, 6245, 7494, 12490, 14988, 18735, 24980, 28283, 37470, 56566, 74940, 84849, 113132, 141415, 169698, 282830, 339396, 424245, 565660, 848490, 1696980, 35325467, 70650934, 105976401, 141301868, 176627335, 211952802, 353254670, 423905604, 529882005, 706509340, 1059764010, 2119528020]

約数ペア:

[(1, 2119528020), (2, 1059764010), (3, 706509340), (4, 529882005), (5, 423905604), (6, 353254670), (10, 211952802), (12, 176627335), (15, 141301868), (20, 105976401), (30, 70650934), (60, 35325467), (1249, 1696980), (2498, 848490), (3747, 565660), (4996, 424245), (6245, 339396), (7494, 282830), (12490, 169698), (14988, 141415), (18735, 113132), (24980, 84849), (28283, 74940), (37470, 56566)]